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[ubuntu] Ubuntu 12.04 LTS: Network stops working after replacing the mainboard

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http://ubuntuforums.org – Hi! I have searched the web, kept bugging fellow co-workers a lot on the issue but couldn't find any solution that helped me fixing my problem so I'm asking my question here before I think I have to face reinstalling my machine taking this into consideration. The situation: I have run a PC-system with Ubuntu 12.04 LTS installed. The mainboard or the processor broke (told me something about it couldn't bring up core 2 and/or 3 out of 4 during booting the system - for what reason ever) hence I decided to go for new hardware as this rendered me unable to boot the machine. Upgrading the hardwar (Hardware)

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Submitted by xskl on 11/12/2012 – Made popular on 11/12/2012

Stories similar to [ubuntu] Ubuntu 12.04 LTS: Network stops working after replacing the mainboard

[ubuntu] fried HDD 31 weeks 1 day ago

I have around 20 PC with Ubuntu installed, only ubuntu is installed on the whole HDD of 250GB.

one of this PC had a problem once when i tryed to boot it, grub filesystem unknown error came up, and i had the grub rescue command line, i searched the web and many guys seems to find the problem and fix it, but i actually couldn't, i couldn't even install again the system because when i tried to run

I currently have the following CPU:

model name : AMD Athlon(tm) II X2 240e Processor stepping : 2 microcode : 0x10000b7 cpu MHz : 2800.000 cache size : 1024 KB

on the following mainboard:

Product: 785GT-E63(MS-7551) Vendor: MICRO-STAR INTERNATIONAL CO.,LTD

I plan to get a new CPU Intel i7 and a new corresponding mainboard but keep the SSD, graphic card and wireless car

Hello everyone. I recently installed ubuntu 11.4 along side with windows7. In windows i used the line in input on my mobo's soundcard to get my speakers work but in ubuntu the line in isn't working at all

i have searched this issue on google but i couldn't find a working solution

thanks.

Hi all,

I've got a serious problem with Ubuntu 11.10 running on a DELL Optiplex 990 Machine. Whatever I do, the system randomly stops. Imagine you are working on a shell and randomly you won't get a prompt. Or while typing the system stops and won't return to the prompt even if CTRL+C'ed.

I got the Hardware tested. Everythings fine.

So I installed Ubuntu server to run some tests on a VM. For various reasons I couldn't get a specific DEB file, and instead of using a shared folder I decided it would be a good idea to install ubuntu-desktop so I can run Firefox and grab the file directly from the web.

Hi, I have a strange problem with regards to the system time.

I am situated in Mumbai, India, which is +5.30 hours time zone (no daylight savings). I have windows xp installed on one hard drive and Ubuntu 12.10 installed on the other hard drive (installed each OS disconnecting the other hard drive; Use the boot menu using F12 to boot into each OS).

I am facing an issue. my programs in C for any reason has taking more time in some machines than in other, when i expect to be more fast because has more processors.

I have a two part problem which I can't really resolve with fixing the other first.

Part 1 is what I will hopefully get resolved here before getting part 2 resolved in another section (unless people are feeling extra supportive :) )

Issue:

I wanted to install Ubuntu 11.10 on my new PC. But LiveUSB hangs on boot (stops at line x initrd memory freed; if I press enter it writes some more lines and hangs again, this time completely).

Tried also LiveCD, Ubuntu 12.04 alpha, Fedora 15, Rescatux (Debian), noapic, nolapic, safe mode and everything won't boot.

Currently I'm forced to use Windows7.